563991681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{12539}}^1$

素因数の和:12629

約数の個数: 32

約数和(自身を含む): 866764800

約数和(自身を除く): 302773119

約数列:

[1, 3, 11, 29, 33, 47, 87, 141, 319, 517, 957, 1363, 1551, 4089, 12539, 14993, 37617, 44979, 137929, 363631, 413787, 589333, 1090893, 1767999, 3999941, 6482663, 11999823, 17090657, 19447989, 51271971, 187997227, 563991681]

約数ペア:

[(1, 563991681), (3, 187997227), (11, 51271971), (29, 19447989), (33, 17090657), (47, 11999823), (87, 6482663), (141, 3999941), (319, 1767999), (517, 1090893), (957, 589333), (1363, 413787), (1551, 363631), (4089, 137929), (12539, 44979), (14993, 37617)]